Shrink chuck 4,5°, ISO 7388-1 [DIN 69871 AD]

302.70.12

EAN-kod: 4250001082611
SK 30
ISO 7388-1 AD [DIN 69871 AD]
VAT 0% 126,00 €
Kontrollerar lagersaldo
In stock, shipping time UPS Standard 1 week
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Description

Application:
For mounting tools with straight shanks.


Note:
Toolholders suitable for induction-, contact- and hot air shrink units. Ø 3, 4, 5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance


For Ø 3, 4 and 5 mm only solid carbide tool shanks must be used!

Delivery:


  • All holders are made of forged steel
  • Specific, low warpage hardened
  • Surface hardened HRC 58~60
  • Hardening depth 0,8mm~0,9mm
  • Taper angle tolerance < AT 3 according to DIN 2080
  • Surface roughness Ra < 0,4 µm
  • Tensile strength in the core of min. 800 N/mm² after DIN
  • All functional surfaces fine machined

 

 

Technical details
Description Symbol Value
Adaptive interface machine direction
ADINTMS
ISO 7388-1 (DIN 69871)
Adaptive interface workpiece direction
ADINTWS
Kutisteliitos 4,5°
Balance grade
G2,5 | 25.000 1/min
Adjustment range, axial
ADJRGA
10
Body diameter 2
BD2
32 mm
Body taper end diameter
BTED
24
Coolant entry style
CNSC
AD
Clamping Ø, nominal, workpc. side
DCONWS
12
Data chip provision
DCP
Kyllä
Data chip provision size
DCPS
D10/H4,5
Protruding length
LPR
100 mm
Clamping length minimum machine side
LSCN
36 mm
Clamping length maximum machine side
LSCX
46 mm
Concentricity
< 3µm
SK
SK 30
Tolerance class connection diameter
TDCON
h6
Thread designation inside
THID
M10 x 1